The MRCOOL DUCT-18HP-230B-O Olympus 18,000 BTU Ducted Mini-Split Air Handler is an indoor HVAC component designed to deliver efficient, centralized air distribution through ductwork. It works with a compatible MRCOOL Olympus ducted mini-split heat pump condenser to circulate conditioned air throughout residential or light commercial spaces. The air handler supports both heating and co... https://www.partshnc.com/mrcool-olympus-duct-air-handler-duct-18hp-230b-o